org.antlr.grammar.v3

Class ANTLRParser.GrammarASTErrorNode

java.lang.Object

org.antlr.runtime.tree.BaseTree

org.antlr.runtime.tree.CommonTree

org.antlr.tool.GrammarAST

org.antlr.grammar.v3.ANTLRParser.GrammarASTErrorNode

All Implemented Interfaces:

Tree

Enclosing class:

ANTLRParser

private static class ANTLRParser.GrammarASTErrorNode
extends GrammarAST

Field Summary

Fields

Modifier and Type	Field and Description
IntStream	input
Token	start
Token	stop
RecognitionException	trappedException

Fields inherited from class org.antlr.tool.GrammarAST

blockOptions, code, enclosingRuleName, followingNFAState, ID, lookaheadDFA, NFAStartState, NFATreeDownState, outerAltNum, rewriteRefsDeep, rewriteRefsShallow, setValue, terminalOptions

Fields inherited from class org.antlr.runtime.tree.CommonTree

childIndex, parent, startIndex, stopIndex, token

Fields inherited from class org.antlr.runtime.tree.BaseTree

children

Fields inherited from interface org.antlr.runtime.tree.Tree

INVALID_NODE

Constructor Summary

Constructors

Constructor and Description
GrammarASTErrorNode(TokenStream input, Token start, Token stop, RecognitionException e)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getText()
int	getType() Return a token type; needed for tree parsing
boolean	isNil() Indicates the node is a nil node but may still have children, meaning the tree is a flat list.
void	setText(java.lang.String value)
void	setType(int value)
java.lang.String	toString() Override to say how a node (not a tree) should look as text

Methods inherited from class org.antlr.tool.GrammarAST

_findAllType, descendants, descendants, dup, dupNode, dupTree, dupTreeNoActions, equals, findAllType, findFirstType, getBlockALT, getBlockOption, getBlockOptions, getCharPositionInLine, getChildrenAsArray, getLastChild, getLastSibling, getLine, getLookaheadDFA, getNextSibling, getNFAStartState, getSetValue, hashCode, hasSameTreeStructure, initialize, initialize, initialize, setBlockOption, setBlockOptions, setCharPositionInLine, setLine, setLookaheadDFA, setNFAStartState, setOption, setOptions, setSetValue, setTerminalOption, setTokenBoundaries, setTreeEnclosingRuleNameDeeply, toStringList

Methods inherited from class org.antlr.runtime.tree.CommonTree

getChildIndex, getParent, getToken, getTokenStartIndex, getTokenStopIndex, setChildIndex, setParent, setTokenStartIndex, setTokenStopIndex, setUnknownTokenBoundaries

Methods inherited from class org.antlr.runtime.tree.BaseTree

addChild, addChildren, createChildrenList, deleteChild, freshenParentAndChildIndexes, freshenParentAndChildIndexes, freshenParentAndChildIndexesDeeply, freshenParentAndChildIndexesDeeply, getAncestor, getAncestors, getChild, getChildCount, getChildren, getFirstChildWithType, hasAncestor, insertChild, replaceChildren, sanityCheckParentAndChildIndexes, sanityCheckParentAndChildIndexes, setChild, toStringTree

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

input

public IntStream input

start

public Token start

stop

public Token stop

trappedException

public RecognitionException trappedException

Constructor Detail

GrammarASTErrorNode

public GrammarASTErrorNode(TokenStream input,
                           Token start,
                           Token stop,
                           RecognitionException e)

Method Detail

isNil

public boolean isNil()

Description copied from interface: Tree

Indicates the node is a nil node but may still have children, meaning the tree is a flat list.

Specified by:

isNil in interface Tree

Overrides:

isNil in class CommonTree

getText

public java.lang.String getText()

Specified by:

getText in interface Tree

Overrides:

getText in class GrammarAST

setText

public void setText(java.lang.String value)

Overrides:

setText in class GrammarAST

getType

public int getType()

Description copied from interface: Tree

Return a token type; needed for tree parsing

Specified by:

getType in interface Tree

Overrides:

getType in class GrammarAST

setType

public void setType(int value)

Overrides:

setType in class GrammarAST

toString

public java.lang.String toString()

Description copied from class: BaseTree

Override to say how a node (not a tree) should look as text

Specified by:

toString in interface Tree

Overrides:

toString in class CommonTree